Question

e Touch Leo
in order to keep there
fick (7) the correct option.
1. Early man carved marks on
O
C. calculator
b. computer
a. clay
2. The
generation used magnetic tapes
a. first O b. third
C. second
3. Herman Hollerith invented
a. UNIVAC
b. Mark-I
c. Tabulating Mac
c
c. Difference En
4. The first electro-mechanical computer was
a. Mark-1 b. ENIAC
B. Fill in the blanks using the words given below.​

Answer 1

Answer:

E Touch Leo in order to keep there fick (7) the ... 1. Early man carved marks on. O C. calculator b. computer a. clay 2. The generation used magnetic tapes a. first O b. third. C. second 3.

Answer 2

Answer:

abacus

Explanation: